CVE-2023-54207

HIGH EPSS 3.0%
Published Dec 30, 20256mo ago · Modified Jun 17, 20262w ago
7.8 CVSS 3.1
High
Find Similar
Published Dec 30, 2025 6mo ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: HID: uclogic: Correct devm device reference for hidinput input_dev name Reference the HID device rather than the input device for the devm allocation of the input_dev name. Referencing the input_dev would lead to a use-after-free when the input_dev was unregistered and subsequently fires a uevent that depends on the name. At the point of firing the uevent, the name would be freed by devres management. Use devm_kasprintf to simplify the logic for allocating memory and formatting the input_dev name string.

CVSS Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
3.0% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-416 Use After Free Memory Safety

Affected Products 5

VendorProductVersionRange
linuxlinux_kernel*≥4.1  –  <5.10.249
linuxlinux_kernel*≥5.11  –  <5.15.199
linuxlinux_kernel*≥5.16  –  <6.1.53
linuxlinux_kernel*≥6.2  –  <6.4.16
linuxlinux_kernel*≥6.5  –  <6.5.3

References 6

  • git.kernel.org https://git.kernel.org/stable/c/4c2707dfee5847dc0b5ecfbe512c29c93832fdc4
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/51f49e3927ad545cec0c0afb86856ccacd9f085d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/58f0d1c0e494a88f301bf455da7df4366f179bbb
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/dd613a4e45f8d35f49a63a2064e5308fa5619e29
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f283805d984343b2f216e2f4c6c7af265b9542ae
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f78bb490b16ecb506d4904be4b00bf9aad6588f9
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/4c2707dfee5847dc0b5ecfbe512c29c93832fdc4
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/51f49e3927ad545cec0c0afb86856ccacd9f085d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/58f0d1c0e494a88f301bf455da7df4366f179bbb
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/dd613a4e45f8d35f49a63a2064e5308fa5619e29
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f283805d984343b2f216e2f4c6c7af265b9542ae
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f78bb490b16ecb506d4904be4b00bf9aad6588f9
    Patch